Final answer:
In ovoviparity, fertilized eggs are retained in the female and the embryo obtains its nourishment from the egg's yolk. This occurs in some bony fish, some sharks, some lizards, some snakes, some vipers, and some invertebrate animals.
Step-by-step explanation:
In ovoviparity, fertilized eggs are retained in the female and the embryo obtains its nourishment from the egg's yolk. The eggs are retained in the female's body until they hatch inside or right before they hatch and this process helps protect the eggs until hatching.
This occurs in some bony fish, some sharks, some lizards, some snakes, some vipers, and some invertebrate animals.
For example, the garter snake and the Madagascar hissing cockroach are both examples of ovoviparity.